/*******************************************************************************
 * Copyright 2011 See AUTHORS file.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/

package com.badlogic.gdx.backends.gwt;

/** Implementation of the <a href="https://www.w3.org/TR/gyroscope/#gyroscope-interface">Gyroscope Interface</a>
 * <a href="https://developer.mozilla.org/en-US/docs/Web/API/Gyroscope#Browser_compatibility">Compatibility</a> */
public class GwtGyroscope extends GwtSensor {

	/** Permission String to query the permission
	 *
	 * @see com.badlogic.gdx.backends.gwt.GwtPermissions */
	public static final String PERMISSION = "gyroscope";

	protected GwtGyroscope () {
	}

	static native GwtGyroscope getInstance () /*-{
		return new $wnd.Gyroscope();
	}-*/;

	static native boolean isSupported () /*-{
		return "Gyroscope" in $wnd;
	}-*/;

	final native double x () /*-{
		return this.x ? this.x : 0;
	}-*/;

	final native double y () /*-{
		return this.y ? this.y : 0;
	}-*/;

	final native double z () /*-{
		return this.z ? this.z : 0;
	}-*/;
}
